What is this?Ultrasonic module, This high-sensitivity microphone sensor module is suitable for voice recognition systems and can capture and transmit sound signals. It can be used for voice-controlled switch applications such as voice-controlled lights and voice-controlled electronic devices. In addition, in environmental monitoring, it can be used to detect noise levels or sound frequencies.What will I get?The Microphone Sound Sensor, we provide here, is in size of:Working Voltage: DC 5 VOutput Form: Digital and Analog OutputModel: KY-037Number of Pins:4In the package of: 2 x Voice Sound Detection SensorAre there any advantages of the product?High sensitivity: The sound sensor module has high sensitivity and can accurately capture sound signals in the environment.
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